Pith Number

pith:UAXDQQMD

pith:2015:UAXDQQMDHPNUETBTKPAV3FD7JI

not attested not anchored not stored refs pending

Single-photon emitting diode in silicon carbide

A. Gali, A. Lohrmann, B. C. Johnson, J. C. McCallum, N. Iwamoto, S.Castelletto, S. Prawer, T. J. Karle, T. Ohshima, Z. Bodrog

arxiv:1503.07566 v2 · 2015-03-25 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAXDQQMDHPNUETBTKPAV3FD7JI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:22:48.538230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02e3841833bdb424c3353c15d947f4a2f56855c35f4bc90d65102f4c3f6c1ff

Aliases

arxiv: 1503.07566 · arxiv_version: 1503.07566v2 · doi: 10.48550/arxiv.1503.07566 · pith_short_12: UAXDQQMDHPNU · pith_short_16: UAXDQQMDHPNUETBT · pith_short_8: UAXDQQMD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UAXDQQMDHPNUETBTKPAV3FD7JI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a02e3841833bdb424c3353c15d947f4a2f56855c35f4bc90d65102f4c3f6c1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e16a428fd6307bb70cc73ce4052c47a93e3130252580267706f205fb700a4f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-25T22:22:18Z",
    "title_canon_sha256": "4b3f7648ecb1ea89a36e4179e6cf8ed6cc23de59981a9ce466d9b5a7487d29e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07566",
    "kind": "arxiv",
    "version": 2
  }
}